application launchers, 
110
 
moving and removing objects, 
110–111
 
Panel Properties dialog box, 
108–109
 
special panel objects, 
111
 
System Manager (GTop), 
514
 
 
GNU General Public License, 
13–14
 
 
GNU Network Object Model Environment. 
See GNOME
 
 
decrypting a digital signature, 
297
 
 
GUI, starting from the command line, 
40–41